The California Air Tools 10020C Ultra Quiet Air Compressor is designed to be one of the quietest 2.0 Hp electric air compressors in the industry having only 70 decibels of sound. The powerful 2.0 HP motor operates at only 1680 RPM creating less noise and less wear. The Oil-Free Dual Piston Pump System is engineered for high performance and durability. The oil-free pump allows you to use in different temperatures and uneven terrains. The 10.0 gallon steel air tank with wheels and handle is easy to transport. The control panel comes complete with 2 - 1/4 inch quick release connectors that will allow you to use up to 2 tools at the same time. The 2 large pressure gauges allow you to monitor both the pressure in the tank and at the outlet. This air compressor is ideal for anyone working where noise is a major issue and large air delivery is required. Powerful & Quiet.